What is obsolescence management in AMQS and why is it important?

• A. Obsolescence management is only about software.
• B. Obsolescence is not managed in AMQS.
• C. Obsolescence management identifies parts or processes that become unavailable; plans for substitution, alternative parts, consigned stock, and impact on airworthiness.
• D. Obsolescence is primarily about inventory cost.

Answer: (C)

Obsolescence management in AMQS is the proactive, systematic process of identifying parts, components, or processes that may become unavailable and planning how to keep maintenance and airworthiness possible. It involves spotting at-risk items early, assessing the impact if they become unavailable (on function, compatibility, and certification), and implementing mitigations such as substituting with an approved alternative, pursuing engineering changes, securing consigned stock, or arranging reliable supplier support. All decisions are documented and validated to maintain regulatory compliance and continued airworthiness.

This matters because if a critical part becomes unavailable without an approved plan, maintenance actions can be blocked, aircraft can be grounded, or unapproved parts might be used—both of which threaten safety and compliance. Obsolescence management covers more than software; it includes hardware components and related processes, and it’s about ensuring safe, continuous operation rather than merely reducing inventory costs.